The Kalman filter (named after its inventor, Rudolf E Kalman[?]) is an efficient recursive computational solution of the least-squares method[?], which is applicable to distinguishing signals from noise so as to predict changes in a modeled system with time.
... Typhoon at Farnborough (UK) in 2002.
Larger version
The Eurofighter Typhoon is a twin-engine multirole canard-delta fighter aircraft, designed and built by ...